COR1-A Observers Log

20061027	Aliveness tests
20061030	Single image

20061106	Functional test
20061108	LED testing
20061115	Door tests, varying exposure times, with darks
20061117	Single image
20061119	Single image
20061120	Mistaken run of synoptic plan
20061121	Cooldown sequence (COR1-A already cold)
20061122	Door tests, varying exposure times, polarizer angles
20061124	Different readout modes, LED testing
20061129	Single image
20061130	Empty files

20061204	First light, short series
20061206	Offpoint observations
20061209	Small movie, 30 minute cadence
20061212	Movie, includes MAG rolls
20061214	Offpoints
20061216	Short movie, 10 minute cadence
20061217	Short movie, 10 minute cadence
20061218	SWAVES roll, and movie with 10 minute cadence, CCD summed
20061219	Movie with 10 minute cadence
20061220	SWAVES roll, some files contain only headers
20061221	Synoptic observations, some files contain only headers
20061222	Synoptic observations, mostly 4x4 binned
		Also includes *_sS*.fts files (recorder limit reached)
20061223	Mostly 4x4 binned
20061224	Mostly 4x4 binned
20061225	Mostly 4x4 binned, plus *_sS*.fts files
20061226	Mostly 4x4 binned
20061227	Mostly 4x4 binned
20061228	Most files corrupted
20061229	Exposure time and compression mode tests
20061230	Synoptic, with CME, 4x4 binned
20061231	Synoptic, 4x4 binned

20070101	Synoptic, 4x4 binned
20070102	Synoptic, 4x4 binned
20070103	Synoptic, 4x4 binned
20070104	Synoptic, 4x4 binned, plus *_Ss* images
20070106	Movie, 1056x1088, offset from previous movies
20070107	Synoptic (still offset)

From this date onward, images are right-side up.  Previous images were
upside-down.

20070108	Synoptic
20070109	Synoptic
20070110	Linearity and compression tests
20070111	Synoptic
20070112	Synoptic + Offpoint
20070113	Synoptic
20070114	Synoptic
20070115	Synoptic
20070116	Synoptic
20070117	Synoptic
20070118	Synoptic + Door closed
20070119	Synoptic + software test + some images at 1.7 seconds
20070120	Synoptic (1 sec)
20070121	Synoptic (1 sec)
20070122	Synoptic, start of 1.7 second
20070123	Synoptic
20070124	Synoptic
20070125	Synoptic + Compression tests
20070126	Synoptic
20070127	Synoptic
20070128	Synoptic
20070129	Synoptic
20070130	Synoptic
20070131	Synoptic

20070201	Synoptic + Compression tests
20070202	Synoptic
20070203	Synoptic
20070204	Synoptic
20070205	Synoptic
20070206	Synoptic
20070207	Synoptic
20070208	Synoptic
20070209	Synoptic
20070210	Synoptic
20070211	Synoptic
20070211	Synoptic
20070212	Synoptic
20070213	Synoptic
20070214	Synoptic
20070215	Synoptic
20070216	Synoptic
20070217	Synoptic
20070218	Synoptic
20070219	Synoptic
20070220	Stepped calibration roll
20070221	Synoptic
20070222	Synoptic
20070223	Synoptic
20070224	Synoptic
20070225	Synoptic
20070226	Synoptic
20070227	Synoptic
20070228	Synoptic, lambda Aquarii enters field of view

20070301	Synoptic
20070302	Start of ICER compression, many SSR2 images are messed up
		lambda Aquarii leaves field of view
20070303	Many SSR2 images messed up
20070304	SSR2 images still messed up
20070305	"
20070306	"
20070307	"
20070308	COMPRSSN= 11
20070309
20070310
20070311
20070312
20070313	SECCHI HI 90/270 degree rolls
20070314	COMPRSSN= 95, One bad SSR2 image
20070315	COMPRSSN= 11
20070316	COMPRSSN= 95
20070317	Start of space weather, images are not usable
20070318
20070319
20070320
20070321
20070322	Space weather images being sent down correctly
20070323
20070324	Something going on with pointing?
20070325	More pointing anomalies
20070326
20070327
20070328
20070329
20070330
20070331	HI image marked as COR1

20070401	One SSR1 image with missing packets
20070402
20070403
20070404
20070405	One SSR1 image with missing packets
20070406
20070407
20070408
20070409
20070410
20070411
20070412	Door closed tests, Low gain linearity
20070413
20070414
20070415	Space debris
20070416
20070417
20070418
20070419	Offpoint maneuver
20070420
20070421	Images from other telescopes appearing
20070422	Happening again
20070423	Still happening
20070424	Still happening
20070425	Good data, something going on toward end of day (spin test)
20070426	Good data
20070427	Good data
20070428
20070429
20070430	Problem images around 09:00 UT

20070501	Some bad images around 08:30 UT
20070502	Bad images between 8 and 11 UT, gap from 19-21
20070503	Good data, Mercury enters field of view
20070504	Mercury leaves field of view, gap from 7-9
20070505
20070506
20070507
20070508
20070509	Gap from 15-16
20070510	Gap from 18-21
20070511
20070512	Gap from 15:25-15:55, occulted by Moon
20070513
20070514
20070515
20070516
20070517
20070518	Gap from 20:50-21:15
20070519	Many misassigned images between 8 and 12 UT
20070520	Problems again between 8 and 12 UT
20070521	And again
20070522	And again
20070523	And again.  Data gaps between 4-8 and 12-16 UT,
		bad telemetry frames, momentum dump
20070524	Clean data.  Data gap from 14-21 UT, SSR1 full
20070525	Glitch at 10:35.  No data gaps
20070526	Glitches at 10:35 and 11:05.  Data gap between 19-21:30
20070527	Clean data, no data gap
20070528
20070529
20070530	Space debris, Gap from 13:55 to 14:35
20070531	Gap from 17:15-18:25, SSR1 full

20070601
20070602	Data gap from 15-23 UT, known data loss
20070603	Gap from 00:15-00:55
20070604
20070605
20070606
20070607	Gap from 17:15 to 18:25	(SSR1 full)
20070608	Sungrazer comet
20070609
20070610
20070611
20070612
20070613
20070614
20070615	Star (Propus) enters field of view
20070616	Only up to 10 UT	(watchdog error, ground station problem)
20070617	Only after 7:45 UT	(ground station problem)
		One star leaves, another (13 mu Gem) enters
20070618
20070619	Gap from 19-21 UT, star leaves field of view
20070620
20070621	Gap from 15:45 to 16:25
20070622
20070623
20070624
20070625	Start of five minute cadence
20070626	
20070627	Pointing anomaly - spacecraft test
20070628
20070629
20070630	Gap from 17-21 UT

20070701	Gap from 13:50-16:20
20070702
20070703
20070704	Gap from 17:30-21:15
20070705	Gap from 6-16 UT, momentum dump
20070706	10 minute cadence
20070707	5 minute
20070708	5 minute
20070709	10 minute
20070710	5 minutes, gap from 11-14:30 UT
20070711	10 minutes, HGA calibration, gap from 15:30-18:30
		SSR2 event triggered by HGA calibration
20070712
20070713
20070714
20070715
20070716
20070717	Gap from 19:55 to 21:25
20070718	GT disable test, 12:15
20070719	star (Asellus Aus.) enters field of view
20070720
20070721	Star leaves field of view.
20070722
20070723
20070724	SSR2 event, nothing obvious in COR1
20070725
20070726
20070727	Gap from 13:35-14:25, SSR1 filled up, DSN station problem
20070728	SSR2 event, COR1 CME over before SSR2 data
20070729	20 minute cadence for most of day, then 5 minutes, nice CME
20070730	10 minute cadence, halo CME
20070731	

20070801	Space debris
20070802	5 minutes most of day, 10 minutes part of day
		SSR2 event, tail end of CME seen in SSR2,
		but hours before trigger
20070803
20070804
20070805	20-minute cadence most of day
20070806	SSR2 event (space debris)
20070807
20070808	star (Regulus) enters field of view
20070809
20070810	star leaves at beginning of day
20070811	SSR2 18-22
20070812	SSR2 18-22
20070813	SSR2 18-22
20070814	SSR2 18-22
20070815
20070816	Momentum dump
20070817	Pointing anomaly at 14:05--software upload, SSR2 18-22
20070818
20070819
20070820	SSR2 event (space debris)
20070821	SSR2 event, but no SSR2 data (5 minute cadence)
20070822
20070823	SSR2 event, nothing obvious
20070824
20070825
20070826	SSR2 event (space debris)
20070827
20070828
20070829
20070830
20070831

20070901	SSR2 event, but no SSR2 data (5 minute cadence)
20070902
20070903	star (Zavijava) enters field of view
20070904	star leaves field of view
20070905
20070906
20070907	SSR2 event (space debris)
20070908
20070909
20070910
20070911
20070912
20070913	SSR2 event (space debris)
20070914
20070915	Space debris, SSR2 event (space debris)
20070916
20070917	Gap from 2-2:40, ground problem
20070918
20070919
20070920
20070921
20070922
20070923
20070924
20070925	Gap from 12-16 UT (momentum dump)
20070926
20070927
20070928
20070929	20-minute cadence
20070930

20071001	Gap from 16:30-20:30
20071002	Watchdog reset 22:55
20071003	Data picks up at 14:00 UT after watchdog reset.
		HGA calibration.  Gap from 22-24 UT.
20071004
20071005	Pointing glitch and then gap from 17-18 due to reboot.
20071006
20071007	Some increased jitter towards end of day
20071008
20071009	SSR2 event, tail end of small puff?
20071010
20071011	SSR2 event (space debris)
20071012
20071013
20071014
20071015
20071016
20071017
20071018	star (Zubenelgenubi) enters field of view
20071019
20071020	star leaves field
20071021
20071022	SWAVES 90/270 rolls
20071023	SSR2 event (bad image), gap from 15:30-24 (watchdog error)
20071024	No data
20071025	Gap from 0-12 UT (recovery from watchdog error)
20071026	SSR2 event, nothing obvious
20071027	SSR2 event, nothing obvious
20071028	Gap from 8-16 UT, Leonids
20071029
20071030
20071031	SSR2 event, doors closed for Leonids all day

20071101	Pointing anomaly and gap at 20 UT caused by reboot
20071102
20071103
20071104	Nice CME, SSR2 catches CME midway out
20071105	Three stars (Graffias, 9 omg 1 Sco, 10 omg 2 Sco) moving across
		field of view
20071106	Top star leaves field of view
20071107	Other two stars leave field of view
20071108	Gap from 16-20 caused by momentum dump
		Sudden increase in brightness after gap, and then settles down.
20071109
20071110
20071111	Gap from 15-18 UT (Partition 100% full)
20071112	Nice CME
20071113
20071114
20071115
20071116	Nice CME
20071117
20071118
20071119	Planned gap from 6-8 UT for special EUVI observations
20071120	Planned gap from 6-8 UT for special EUVI observations
20071121
20071122	Gap from 16-18 UT
20071123
20071124
20071125
20071126	Pointing glitch and gap at 16 UT caused by reboot
20071127
20071128
20071129	SSR2 event, nothing obvious
		Jupiter (and satellites) enters field of view
20071130	SSR2 event, slow moving CME low down (probably not cause)
		Jupiter and satellites continue
		bad image 20071130_151518_s4c1A.fts

20071201	SSR2 event, CME earlier in day
		Jupiter comes out from under occulter
20071202	Jupiter leaves field of view
20071203
20071204	Nice CME
20071205
20071206	Space debris at 06:55
20071207	Space debris at 05:25
20071208
20071209
20071210
20071211	star (28 Sgr) enters field of view
20071212
20071213	one star leaves, two more stars enter (32 nu 1 Sgr, 33 nu 2 Sgr)
20071214
20071215	two stars leave, another star enters field of view (39 omi Sgr)
20071216
20071217	star leaves field of view, space debris
20071218
20071219
20071220	Gap from 11:45 to 16 due to momentum dump
20071221
20071222
20071223
20071224	Nice CME, space debris lasting several frames
20071225
20071226
20071227
20071228
20071229
20071230
20071231	Nice CME

20080101	Backstreaming?
20080102	Nice CME
20080103	Calibration roll
20080104
20080105
20080106	star (15 ups Cap) enters field
20080107	Start of SECCHI campaign
20080108	star leaves field
20080109
20080110	Gap from 12-14 UT due to JOP 200
20080111	Space debris
20080112	star (23 tht Cap) enters field of view
20080113
20080114	star leaves field
20080115	space debris
20080116	space debris
20080117
20080118
20080119	space debris
20080120	End of SECCHI campaign
20080121
20080122	Beginning of slow CME
20080123
20080124	Gap from 1-24 due to watchdog reset
20080125
20080126
20080127
20080128
20080129
20080130
20080131	Large space debris

20080201
20080202
20080203	Space debris
20080204
20080205	Space debris
20080206	Gap from 12-16 UT because of momentum dump
20080207
20080208	Bright star (73 lam Aqr) enters field of view
20080209
20080210	star leaves field
20080211	space debris
20080212	Small fast feature (prominence?)
20080213
20080214
20080215	Slow moving CME
20080216
20080217
20080218
20080219
20080220
20080221
20080222
20080223
20080224
20080225
20080226
20080227
20080228
20080229

20080301
20080302	Space debris
20080303
20080304
20080305
20080306
20080307
20080308
20080309	Space debris
20080310
20080311	Space debris (heading outward)
20080312
20080313
20080314	Space debris
20080315
20080316
20080317
20080318
20080319
20080320
20080321
20080322
20080323
20080324
20080325	Gap from 12-18 because of momentum dump.
20080326
20080327
20080328
20080329
20080330	120 degree component brighter at 21:15:09 UT, debris?
20080331

20080401	Roll maneuver.  Pointing excursion at 12:22
20080402	HGA calibration
20080403
20080404
20080405	Nice CME
20080406
20080407
20080408	Big debris storm at 10:48
20080409	Prominence eruption.  Space debris at 21:25.  Gap from 18:30-20
		and pointing anomaly at 20:05 UT due to SECCHI reboot
20080410
20080411
20080412
20080413
20080414
20080415
20080416
20080417
20080418	20080418_215009_s4c1A.fts at wrong polarization angle
20080419	Space debris
20080420	Mercury enters field of view
20080421
20080422	Mercury leaves field of view
		20080422_224518_s4c1A.fts shutter didn't open
20080423
20080424
20080425	Space debris
20080426	Nice CME
20080427
20080428
20080429
20080430

20080501
20080502
20080503
20080504
20080505	Debris
20080506
20080507	Gap from 10-16 UT due to momentum dump
20080508
20080509
20080510
20080511
20080512
20080513	Gap from 15-19:30 because of missed track
20080514
20080515
20080516	Space debris, very close
20080517	Small CME
20080518
20080519
20080520	Gap from 12:15 to 14:15 because of ground station problem
20080521
20080522
20080523	Space debris, comet, star enters field (1 Gem)
20080524	star leaves field
20080525	bright star enters field (Propus)
20080526
20080527	one star leaves, another enters (13 mu Gem)
20080528	star leaves field, space debris
20080529
20080530
20080531

20080601
20080602	Slow CME
20080603
20080604
20080605
20080606
20080607
20080608	star enters field (Wasat)
20080609
20080610	star leaves field
20080611
20080612	Shutter did not open for 20080612_094018_s4c1A.fts, slow CME
20080613
20080614
20080615
20080616	comet
20080617
20080618	Gap due to momentum dump.  Jump in background after mech test.
		Debris
20080619
20080620
20080621
20080622	debris
20080623
20080624
20080625	star enters field (31 tht Cnc)
20080626	star leaves field, calibration roll
20080627	star enters field (Asellus Aus.)
20080628
20080629	star leaves field
20080630	Gap from 16-18 UT for EUVI off-point calibration

20080701	space debris
20080702
20080703
20080704
20080705	star enters field (82 pi Cnc)
20080706	star leaves field
20080707	Gap from 16-18 UT for EUVI off-point calibration
20080708
20080709	HGA calibration
20080710	Gap from 17-18 UT due to station problem.
20080711	Star (16 psi Leo) enters field.
		Bad blocks in 20080711_002518_s4c1A.fts
20080712	Space debris
20080713	Star leaves field
20080714
20080715
20080716
20080717	Star enters field (Regulus)
20080718
20080719	star leaves field
20080720
20080721
20080722
20080723	star enters field (47 rho Leo)
20080724
20080725	star leaves field
20080726
20080727
20080728
20080729
20080730	Star (56 Leo) enters field.  Space debris.
20080731	Star leaves.  Gap from 18-22 for momentum dump.

20080801
20080802
20080803
20080804
20080805
20080806
20080807	star enters field (84 tau Leo)
20080808
20080809	star leaves field
20080810
20080811	debris
20080812	bright star (Zavijava) enters field
20080813
20080814	star leaves field.  One bright image (debris?)
20080815
20080816	debris
20080817
20080818
20080819
20080820
20080821
20080822
20080823
20080824
20080825
20080826
20080827
20080828	Gap from 12:05 to 14:05 for software patch
20080829
20080830
20080831

20080901
20080902
20080903
20080904
20080905
20080906
20080907
20080908
20080909
20080910
20080911	Gap from 21 UT to 14 UT the next day, watchdog reset
20080912	Data starts at 14 UT
20080913	space debris
20080914	Mars enters field
20080915
20080916	Gap from 12-16 UT for momentum dump
20080917	Space debris
20080918
20080919
20080920	Mars leaves
20080921
20080922
20080923
20080924
20080925	debris
20080926	debris
20080927	star (8 alf 1 Lib) enters field, debris
20080928
20080929	star leaves, start of CME
20080930	roll maneuver

20081001
20081002
20081003
20081004
20081005
20081006
20081007
20081008
20081009	star enters field (43 kap Lib)
20081010
20081011	star leaves
20081012
20081013
20081014
20081015	three stars enter field (Graffias, 9 omg 1 Sco, 10 omg 2 Sco)
20081016	one star leaves
20081017	other two stars leave.  Possible filament eruption
20081018	space debris
20081019
20081020
20081021	Gap from 14:25-24 UT due to antenna failure.
		Star enters field (9 omg Oph)
20081022	Gap continues until 4:45 UT.  star leaves
20081023
20081024
20081025	Gap from 13:20 to 14:10
20081026
20081027
20081028
20081029
20081030	Gap from 9:45 to 14 due to momentum dump.  Nice CME.
20081031

20081101
20081102
20081103	Nice CME
20081104	Another CME
20081105	Gap from 10-11 UT due to problems at station
20081106
20081107	CME
20081108
20081109
20081110
20081111
20081112	star enters field (1 Sgr)
20081113
20081114	star leaves
20081115
20081116
20081117
20081118	Gap from 5-6:30 due to station problem
20081119
20081120
20081121	Two stars enter (32 nu 1 Sgr, 32 nu 2 Sgr)
20081122
20081123	Two stars leave
20081124	Star enters (39 omi Sgr)
20081125	star leaves
20081126
20081127
20081128	space debris
20081129
20081130

20081201
20081202	Calibration roll
20081203
20081204
20081205	Test of 512x512 images
20081206
20081207
20081208	Jupiter enters field of view
20081209	Gap from 21:30 to 3:45 the next day because of station problems
20081210
20081211	Jupiter leaves
20081212
20081213
20081214
20081215
20081216
20081217	Gap from 12-16 for momentum dump
20081218
20081219
20081220	Nice CME
20081221
20081222	star enters field (23 tht Cap)
20081223	debris storm, star leaves
20081224	star enters (29 Cap)
20081225
20081226	star leaves
20081227	Nice CME
20081228
20081229
20081230
20081231

20090101
20090102
20090103
20090104
20090105	Gap starting 23:15 because of station problems
20090106	Gap ends at 6:45
20090107	HGA calibration
20090108
20090109
20090110	High cadence (45 seconds) between 2-3 UT
20090111
20090112
20090113
20090114	Nice CME
20090115
20090116	Gap from 19 UT to 04:25 the next day, due to station problem.
20090117	Gap continues to 04:25.  Bright star (73 lam Aqr) enters field
20090118
20090119	Star leaves
20090120
20090121	Gap from 7-11:45 due to station problem
20090122
20090123	Gap from 13:30 to 8 next day due to watchdog reset
20090124	Gap continues until 8 UT.
		File 20090124_183500_s4c1A.fts at wrong polarization
20090125
20090126
20090127
20090128
20090129
20090130
20090131	space debris

20090201
20090202	space debris
20090203
20090204	Gap from 7:45 to 16 UT for momentum dump
20090205
20090206
20090207
20090208
20090209
20090210
20090211	Good CME
20090212
20090213	Good CME
20090214
20090215
20090216
20090217
20090218
20090219
20090220
20090221
20090222
20090223	debris, comet
20090224	Gap (or invalid) from 5:15-8:45 UT -- weak signal at station
20090225
20090226
20090227	Gap from 11:45 to 14 for JOP 216
20090228

20090301
20090302
20090303
20090304
20090305
20090306	Testing for extended mission.
		Some images are 2048x2048 and have incorrect IPSUM (incl. SW)
		Some images are 2048x2048 total B, incorrect IPSUM
20090307	Testing (and problems) continue
20090308
20090309
20090310	Calibration roll, gap after 8:25 because of watchdog reset
20090311	Observations restart at 14:00
20090312	HI 180 degree roll.  Offpoint while rolling.
20090313
20090314
20090315
20090316	debris
20090317	Test of 512x512 (with SWx) from 18-22 UT
20090318
20090319
20090320
20090321	Gap starting 22 UT because of station problems.
20090322	Gap continues until 6 UT
20090323
20090324
20090325	Momentum dump.  Small jump in background after dump.
20090326
20090327
20090328
20090329
20090330	Debris.  Test of 512x512 (with SWx) from 18-20 UT
20090331

20090401	Gap from 12-14 for JOP 216
20090402
20090403
20090404
20090405
20090406	Debris.
20090407
20090408	HI 180 degree roll
20090409	Mercury enters field
20090410	Mercury leaves.
		Gap from 16-19:25, SSR1 at 100% due to schedule problem
20090411	Two stars enter field.
		Gap from 15:50-16:50, SSR1 at 100%, follow-on from previous day
20090412	Total B images from 6-18 and 22-24
20090413	Total B images from 2-10
20090414
20090415
20090416
20090417	Nice CME
20090418
20090419	Gap from 13-16 UT to power cycle CEB.
		Some noise just after recovery
		Start of 512x512 images
20090420
20090421
20090422
20090423	Nice CME
20090424
20090425
20090426
20090427
20090428	HI 180 degree roll
20090429	end of HI 180 degree roll, gap starting at 12:35
20090430	gap ends at 5:10

20090501	Gap from 9:15-10:45
20090502	star enters field
20090503
20090504	star leaves
20090505	star enters field.  Gap after 5:30 for watchdog reset
20090506	Gap continues until 8 UT.  One star leaves, another enters
20090507	20090507_164500_s4c1A.fts at wrong polarization
20090508
20090509
20090510
20090511
20090512	Gap from 12-16 UT for momentum dump.  New fingernail (faint).
20090513	Gap from 16:35-18:15
20090514
20090515
20090516
20090517
20090518
20090519	Star enters field.
20090520	Gap from 7:30-22 because of watchdog reset.
20090521
20090522
20090523
20090524
20090525
20090526
20090527	HI 180 degree roll
20090528	Gap from 2:15-12:50 due to station problem
20090529	
20090530	
20090531

20090601
20090602	Gap from 19:05-20 UT for software update
20090603
20090604
20090605	star
20090606	debris
20090607	Star enters field
20090608
20090609	Calibration roll.  Star leaves.
20090610
20090611
20090612
20090613
20090614
20090615
20090616	CMEs on each limb
20090617	HI 180 degree roll
20090618
20090619	debris
20090620	debris
20090621	debris
20090622
20090623
20090624
20090625	Gap from 18-22 for momentum dump
20090626
20090627	Bright star enters field
20090628	debris
20090629	star leaves field
20090630

20090701
20090702
20090703	star leaves field
20090704
20090705	star leaves field
20090706
20090707	Pointing anomaly 11:30-12 due to GT use disabled.
		Gap from 12-14 for software update.
20090708	HI 180 degree rolls
20090709
20090710	debris
20090711	debris
20090712
20090713
20090714
20090715
20090716	Gaps from 17:30-19, 21-22
20090717	star enters
20090718
20090719	star leaves
20090720
20090721	Gap from 18:20-19:40 because of antenna problems
20090722
20090723	star enters field
20090724
20090725	star leaves, debris
20090726
20090727
20090728	Momentum dump.  Noisy for first few hours after dump.
20090729	HI 180 degree roll
20090730	End of 180 degree roll
20090731	Slow CME

20090801
20090802
20090803
20090804	Gap from 7-18 UT for system reset.  Noisy data after reset.
20090805	Data initially noisy
20090806
20090807	Pointing anomaly of several arcseconds at 16:15
		Gaps from 17:20-19:30, and 20:05-20:40 due to antenna problems
20090808
20090809	Gap after 17:45 due to station problems
20090810
20090811	Gaps from 9-11, 13-14.  Latter due to software activation
		Pointing anomaly 12:35-12:55 due to software activation
20090812
20090813	HI 180 degree roll
20090814
20090815
20090816
20090817
20090818	Star enters field
20090819	Slow CME
20090820	Gap after 18 UT due to watchdog reset.
20090821	Data resume at 14 UT
20090822
20090823	Gap after 16:25	due to cancelled pass
20090824	Gap from 00:45 to 3:55 due to cancelled pass.  Debris.
20090825	Gap from 6:50-10:25 UT
20090826	Gap from 12-16 for momentum dump.  Gap from 21-24 UT
20090827
20090828	Gap from 10:35-11:50.  Gap from 23-24 UT.
20090829
20090830	Gap from 12:35-15:40.  Star enters.
20090831	Several bad images in first hour.  Debris.  Gap after 10:20.

20090901
20090902
20090903	Gap from 19:35 to 20:50
20090904
20090905
20090906	Two stars enter
20090907
20090908	Stars leave
20090909	Gap after 19:25 until 03:35 the next day, due to roll anomaly.
20090910	Stepped calibration roll.  Roll anomaly.
20090911
20090912
20090913
20090914	Debris
20090915
20090916
20090917
20090918
20090919	Star enters field
20090920
20090921	Star leaves
20090922
20090923
20090924	Three stars enter field
20090925	One star leaves field.  20090925_113000_s4c1A.fts at wrong pol.
20090926	Two stars leave.
20090927
20090928	Gap after 17:25 due to watchdog reset
20090929	Gap continues until 14:00
20090930

20091001
20091002
20091003
20091004
20091005
20091006
20091007
20091008	Debris
20091009
20091010
20091011
20091012	Gap from 21:50-22:30 due to shortened track.
20091013
20091014
20091015	Gap from 14-20 UT for momentum dump
20091016
20091017	Gap from 9:15-23:25 UT
20091018
20091019
20091020
20091021	Gaps from 3:15-4:34 and 5:05-5:45
20091022
20091023	Gap after 20:15 due to watchdog error
20091024	Data resume at 12 UT
20091025
20091026
20091027
20091028
20091029
20091030
20091031

20091101	Debris.  Two stars enter
20091102	Debris.
20091103	Two stars leave, another enters.
20091104
20091105	Star leaves
20091106
20091107
20091108	Nice CME
20091109	Dark image 20091109_015518_s4c1A.fts
20091110
20091111
20091112	Debris
20091113
20091114
20091115	Nice CME.  Gap after 16:05 due to watchdog reset
20091116	Data resume at 6 UT.  CME.
20091117
20091118
20091119	Debris
20091120
20091121	Nice CME